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/*******************************************************************************
* Copyright (c) 2002-2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
*******************************************************************************/
package org.eclipse.wst.wsi.internal.core.wsdl;
import java.util.HashMap;
import java.util.Iterator;
import org.eclipse.wst.wsi.internal.core.xml.dom.ElementLocation;
/**
* This class maintains a WSDL element list.
*
* @version 1.0.1
* @author Peter Brittenham (peterbr@us.ibm.com)
*/
public class WSDLElementList
{
/**
* List of WSDL elements with their location.
*/
HashMap wsdlElementList = new HashMap();
/**
* WSDL element locator.
*/
public WSDLElementList()
{
}
/**
* Add element with location information.
* @param wsdlElement a WSDL element artifact.
* @param elementLocation the location information for the element.
*/
public void addElement(Object wsdlElement, ElementLocation elementLocation)
{
this.wsdlElementList.put(wsdlElement, elementLocation);
}
/**
* Get element location.
* @param wsdlElement a WSDL element artifact.
* @return the location information for the element.
*/
public ElementLocation getElementLocation(Object wsdlElement)
{
return (ElementLocation) this.wsdlElementList.get(wsdlElement);
}
/* Return string representation of this object.
* @see java.lang.Object#toString()
*/
public String toString()
{
String string = "WSDLElementList: \n";
// Get list entries (values?)
Iterator iterator = this.wsdlElementList.keySet().iterator();
// Add each entry in the list to the string
ElementLocation wsdlElementLocation;
while (iterator.hasNext())
{
Object wsdlElement = iterator.next();
if (wsdlElement != null)
{
string += " " + wsdlElement.getClass().getName() + ": ";
if ((wsdlElementLocation =
(ElementLocation) wsdlElementList.get(wsdlElement))
== null)
{
string += "null\n";
}
else
{
string += " "
+ wsdlElement.getClass().getName()
+ ": "
+ wsdlElementLocation.getLineNumber()
+ ", "
+ wsdlElementLocation.getColumnNumber()
+ "\n";
}
}
}
return string;
}
}
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